3638877914

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{919}}^1$

素因数の和:1203

約数の個数: 64

約数和(自身を含む): 6715146240

約数和(自身を除く): 3076268326

約数列:

[1, 2, 7, 14, 17, 34, 119, 127, 131, 238, 254, 262, 889, 917, 919, 1778, 1834, 1838, 2159, 2227, 4318, 4454, 6433, 12866, 15113, 15589, 15623, 16637, 30226, 31178, 31246, 33274, 109361, 116459, 116713, 120389, 218722, 232918, 233426, 240778, 282829, 565658, 816991, 842723, 1633982, 1685446, 1979803, 1984121, 2046613, 3959606, 3968242, 4093226, 13888847, 14326291, 15289403, 27777694, 28652582, 30578806, 107025821, 214051642, 259919851, 519839702, 1819438957, 3638877914]

約数ペア:

[(1, 3638877914), (2, 1819438957), (7, 519839702), (14, 259919851), (17, 214051642), (34, 107025821), (119, 30578806), (127, 28652582), (131, 27777694), (238, 15289403), (254, 14326291), (262, 13888847), (889, 4093226), (917, 3968242), (919, 3959606), (1778, 2046613), (1834, 1984121), (1838, 1979803), (2159, 1685446), (2227, 1633982), (4318, 842723), (4454, 816991), (6433, 565658), (12866, 282829), (15113, 240778), (15589, 233426), (15623, 232918), (16637, 218722), (30226, 120389), (31178, 116713), (31246, 116459), (33274, 109361)]